So we wrote up a guest list tonight...and after 'cutting the fat' out of it we have like 30-ish invites going out with a between 82-90 people (since it's co-ed that's spouses and children) which is A LOT of people to fit into our house. My sister is awesome and is excited to host a big party.
After further discussion we decided that we really needed two parties...there is a lot of bad blood between his mom and dads family (ugly divorce) and while they can all be civil to each other, it still makes things a bit awkward. Also, without getting into too much detail his sisters bf (who lives with her and MIL) is fresh out of jail and is not supposed to be alone around anyone under 18. (He was a HS teacher, dated SIL while she was in school and got caught... they are still together and planning to get married). I know it shouldn't be a super big deal, but I would still feel weird having him around my friends and their young children. If we had a separate party with FIL's family he could attend that one and avoid any awkwardness on my part.
Now here's my etiquette question-if I see if SIL will "throw" us another baby shower with FIL's family how much is she technically expected to do? If she is willing to do it (I am sure she will be-she wants to be very involved with everything) we (H and I) will be footing the bill since she doesn't have any means of paying for it. So basically her name will be on the invite as the hostess and her and I will plan everything else together...she's young and not exactly the "party planner" type. Is it still tacky since we will be doing a lot of the work?
MH is a total redneck and thinks having someone else throw us a shower-it drives me crazy that he has no etiquette sense and he gets very frustrated when I tell him "NO we are NOT throwing our own shower!"...
Forgive me if I sound whiney or complainy or like I am ungrateful...I am very thankful to have so many people who I know will be there and who are excited with us.  It's just a lot to take in 
 
Re: The baby shower saga continues...
In my opinion, as long as she receives the guests and sends the invitations (regardless of how much planning or financial assistance you provide), all is Kosher. You just want to avoid the appearance of hosting your own shower.
Normally, I find it a little odd to have it at the mother-to-be's home, but if your sister does not have a place suitable to host it, I suppose it will do. It's becoming more acceptable.
Totally understand the family politics! Most people prefer a smaller attendance at a shower, since it allows the mother to mingle and pay more attention to the guests (and keeps the gift opening to a reasonable amount of time), so having two separate showers seems ideal to me.
BFP 4-19-11. Ezri Ana born on due date, Dec 30 2011!
My Ovulation Chart
I agree with it being a little weird...but around here it has totally become "the norm" to have it at parents-to-be's home. It seems all of the baby showers I have been to the past couple of years has been in the parent's home-either hosted by the parents themselves or thrown by the mom. The only other option would be to have it at our country club, which would be better space wise but they don't allow potluck or outside caterers...and they are super expensive. It's more feasible for all of us just to have it at our house-plus we have a lot of family that have not seen our house yet (we just moved in last year) and they have been bugging us to come up...so it seems to work
  
Breastfeeding and pregnant!